.avatar-stack {
    position: relative;
    display: flex;
    justify-content: flex-start;
  }
  
  .avatar {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  
  .avatar:nth-child(1) {
    left: 10;
  }
  
  .avatar:nth-child(2) {
    left: 15px;  /* 偏移量，向右偏移 */
  }
  
  .avatar:nth-child(3) {
    left: 30px;  /* 偏移量，向右偏移 */
  }